https://developers.weixin.qq.com/miniprogram/dev/devtools/ci.html This dependency was not found: * worker_threads in ./node_modules/miniprogram-ci/dist/modules/corecompiler/original/utils/logger.js To install it, you can run: npm install --save worker_threads

[图片] [图片] 就是按上面写的住所，一直验证失败

const image = new Image(60, 45); // Using optional size for image image.onload = drawImageActualSize; // Draw when image has loaded // Load an image of intrinsic size 300x227 in CSS pixels image.src = 'rhino.jpg'; function drawImageActualSize() { // To use the custom size we'll have to specify the scale parameters // using the element's width and height properties - lets draw one // on top in the corner: ctx.filter = "grayscale(100%)"; ctx.drawImage(0, 0, 300,300);}